| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $144.46 | 3.615% | $149.6822 | $149.68 | $149.70 | $149.70 |
| Purchase #2 | $168.68 | 7.413% | $181.1842 | $181.18 | $181.20 | $181.20 |
| Purchase #3 | $37.35 | 9.215% | $40.7918 | $40.79 | $40.80 | $40.80 |
| Purchase #4 | $161.57 | 13.164% | $182.8391 | $182.84 | $182.85 | $182.80 |
| Purchase #5 | $113.40 | 3.123% | $116.9415 | $116.94 | $116.95 | $116.90 |
| Purchase #6 | $162.84 | 9.213% | $177.8424 | $177.84 | $177.85 | $177.80 |
| Purchase #7 | $11.82 | 4.611% | $12.365 | $12.37 | $12.35 | $12.40 |
| 7 purchase totals = | $800.12 | $861.6462 | $861.64 | $861.70 | $861.60 | |